Add eclipse-out to .gitignore

Change-Id: Ic9657c6892757a69ffdc924a5a20e4fa134e9132
diff --git a/.gitignore b/.gitignore
index d09104d..96ec693 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@
 bazel-out
 bazel-testlogs
 bazel-verify-status
+eclipse-out